How to Send Image Binary Through HTTP POST Request?

ashafizullah · April 21, 2025, 3:47am

I have a form submission trigger where I upload an image. An AI analyzes the image and converts it to JSON format. After that, I’m using HTTP POST to trigger a post based on the JSON, but I can’t attach the image binary to this HTTP POST request tool.

Im using n8n self hosting, newest version. My workflow is:

Thanks.

tridi · April 21, 2025, 4:57am

You must split you binary data like this and merge on the end, hope it helps

ashafizullah · April 23, 2025, 11:33pm

Thank you so much! its work now.

system · July 22, 2025, 11:33pm

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